[BUG] Display is garbled when using agent view mode

Status Fixed / completed
Maintainer reply ✓ Yes — diana-ant
Activity 12 comments · opened May 13, 2026 · closed May 27, 2026
💡 Likely answer: A maintainer (diana-ant, collaborator) responded on this thread — see the highlighted reply below.

Preflight Checklist

  • [x] I have searched existing issues and this hasn't been reported yet
  • [x] This is a single bug report (please file separate reports for different bugs)
  • [x] I am using the latest version of Claude Code

What's Wrong?

When using agent view mode the display gets quickly garbled with random characters. Resizing the window only helps for a few seconds. Ctrl+L doesn't help.

<img width="899" height="474" alt="Image" src="https://github.com/user-attachments/assets/03948e6a-8d4f-4965-b09b-cf0edc511350" />

What Should Happen?

Clean text in the viewport

Error Messages/Logs

Steps to Reproduce

Open a session
Go into agent view
Create a few agents
It won't take long for the agent views to be scrambled/garbled. both in the agent view and the main session view

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

v2.1.140

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_

View original on GitHub ↗

12 Comments

github-actions[bot] · 3 months ago

Found 1 possible duplicate issue:

  1. https://github.com/anthropics/claude-code/issues/58579

This issue will be automatically closed as a duplicate in 3 days.

  • If your issue is a duplicate, please close it and 👍 the existing issue instead
  • To prevent auto-closure, add a comment or 👎 this comment

🤖 Generated with Claude Code

dgould1 · 3 months ago

The bug I found is different. The text is garbled not overlapping

On Thu, May 14, 2026 at 11:27 AM github-actions[bot] <
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github-actions[bot] left a comment (anthropics/claude-code#58853) <https://github.com/anthropics/claude-code/issues/58853#issuecomment-4445978795> Found 1 possible duplicate issue: 1. #58579 <https://github.com/anthropics/claude-code/issues/58579> This issue will be automatically closed as a duplicate in 3 days. - If your issue is a duplicate, please close it and 👍 the existing issue instead - To prevent auto-closure, add a comment or 👎 this comment 🤖 Generated with Claude Code <https://claude.ai/code> — Reply to this email directly, view it on GitHub <https://github.com/anthropics/claude-code/issues/58853#issuecomment-4445978795>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AQPYHJ7FBZNTPYWNLDWRWW342UAHJAVCNFSM6AAAAACY5GWYHCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHM2DINBVHE3TQNZZGU> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you authored the thread.Message ID: @.***>

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seanmartinsmith · 3 months ago

+1 from windows 11 / windows terminal, CC 2.1.141. same agent view garbling, also showing up in the main chat pane.

specific things i'm seeing (screenshots in followup):

agent view:

  • in the agent list, the session row title runs together with the latest assistant message text - looks like both get rendered into the title slot with no separator
  • the "1h" age stamp concatenates into the "your session anytime" help text below it (missing space/newline)
  • the active-session label at the bottom of the main chat pane bleeds into the divider area above the prompt

main chat pane (during streaming and on scroll):

  • characters get inserted/swapped mid-word - e.g. file:// rendered as fe:e://, obsidian as andbobsidian, timestamp as timtamamp, right shape as rightlshape
  • left-edge numerals (list markers like 3.) bounce position frame-to-frame
  • resizing the WT window by 1px clears it for a moment; scrolling up/down re-corrupts it
  • ctrl+L doesn't help, /clear doesn't help

looks like the same Ink virtual buffer desync that #29937 describes for tmux, but here it's WT directly, no tmux involved.

manmartgarc · 3 months ago

Seeing the same on a Linux machine over SSH using VSCode

paceych · 3 months ago

I have the same issue

seanmartinsmith · 3 months ago

still persistent on 2.1.42

seanmartinsmith · 3 months ago

@bogini

seanmartinsmith · 3 months ago

still persistent on 2.1.44

diana-ant collaborator · 3 months ago

Hello! This should have been fixed in 2.1.145 - could you please update and try again?

seanmartinsmith · 3 months ago

@diana-ant > Hello! This should have been fixed in 2.1.145 - could you please update and try again?

it wasn't on 2.1.145 but it may be on 2.1.146 ill follow up

was able to test it but was on 2.1.147 - and it seems to be taken care of. thanks!

bogini collaborator · 3 months ago

Display rendering in agent view was overhauled across v2.1.142–146. Please reopen with a fresh repro if you still see garbled output on a current version.

github-actions[bot] · 1 month ago

This issue has been automatically locked since it was closed and has not had any activity for 7 days. If you're experiencing a similar issue, please file a new issue and reference this one if it's relevant.